baber/WOPTO huggingface dataset:
Patent SE-8103119-L (SE)
Inventor: COSTA G
IPC: B41J19/96
Filed: 1981-05-19
Abstract: In the typewriter driving of the platen (1) is effected by the motor shaft (3) which operates a character selection device. This motor shaft (3) and the platen (1) occupy predetermined angular positions at rest. During a driving command of the platen, a part (26) brings a transmission pinion (22) into mesh with the last controlled pinion (9) of a gear train (5 to 9) coupled to the motor shaft (3) before this shaft is actuated by the motor (4). The transmission pinion (22) is secured to one end of the transmission shaft (16, 19, 20) and the other end of the shaft carries a toothed wheel (15) in mesh with a driving pinion (14) secured to the platen. The angular notching of the pinions and their number of teeth is provided in such a manner that the teeth of the pinion (22) engage exactly between the teeth of the controlled pinion (9).
Patent SE-8103582-L (SE)
Inventor: OLSSON JAN
IPC: A01K3/00
Filed: 1981-06-09
Abstract: PCT No. PCT/SE82/00201 Sec. 371 Date Feb. 2, 1983 Sec. 102(e) Date Feb. 2, 1983 PCT Filed Jun. 9, 1982 PCT Pub. No. WO82/04378 PCT Pub. Date Dec. 23, 1982.Enclosure for animals comprising one or more tapes (1) extending between fixing points which are spaced apart from each other, which has one or more electrical conductors (4). These are electrically insulated from the ground and can be connected to a source of electricity supply. Each tape (1) is woven from a plurality of longitudinal and transverse force-absorbing textile threads, while the electrical conductors (4) are formed from one or more woven-in longitudinal electrically conductive wires.
Patent SE-8104968-L (SE)
Inventor: WEBSTER D M
IPC: F28F9/26
Filed: 1981-08-21
Abstract: A heat-exchange radiator (1) is connected to a fluid flow circuit by a connector (19) which provides one member (21) of an interengageable spigot and socket pair (21 and 25) for push-fit, fluid-tight, engagement between the connector and the radiator, with latching formations (22 and 27) at least one of which is resilient. Preferably the connector carries the spigot which tapers and engages with a socket of corresponding shape, the spigot carrying an O-ring seal (23) and either latching fingers (42) or a resilient latching circlip (22).
Patent SE-8105717-L (SE)
Inventor: AOYAGI M
IPC: B23D55/08
Filed: 1981-09-28
Abstract: An apparatus is provided for controlling the raising and lowering of a cutting head assembly of a horizontal bandsaw machine. The apparatus comprises a sensing member for sensing the top surface of a workpiece to be cut and an actuating device which is operatively coupled to the sensing member. The actuating device switches from a first state to a second state when the sensing member senses the top surface of the workpiece. A carrier device is operatively coupled to the actuator wherein the position of the carrier is movable with respect to the cutting edge of the blade of the bandsaw when the actuator is in the first state and the position of the carrier is fixed with respect to the cutting edge of the bandsaw when the actuator is in the second state. A detector is mounted on the cutting head assembly for movement therewith such that the detecting member contacts the carrier device upon the raising of the cutting head wherein upon contact of the detector and the carrier device, the detector provides a signal for stopping the further raising of the cutting head.
Patent SE-8107664-L (SE)
Inventor: LYTAEV R A
IPC: H03K17/0814
Filed: 1981-12-21
Abstract: The method limits voltage across series-connected thyristors 11, 12, etc of a high-voltage rectifier as a voltage surge is applied to the latter and consists in limiting voltage across a group of the series- connected thyristors with a specified number of thyristors in a group, which number is selected to suit the voltage surge parameters. For this purpose, the voltage is measured across the thyristor 11 next to the point where the voltage surge is applied, and then across the following thyristors. As the voltage across the first thyristor reaches a specified level, total voltage across the thyristors is measured, starting from the first thyristor, until it reaches a level equal to the ratio between the voltage surge amplitude and the total number of series-connected thyristors of the rectifier, multiplied by the number of thyristors giving the specified total voltage, corresponding to the number of thyristors in the group. The voltage across the group is then limited to this level, e.g. by switching a specified number of voltage limiters 61, 62 etc across the thyristors in the group. <IMAGE>
Patent SE-8203227-L (SE)
Inventor: KAWERT K
IPC: C04B28/10
Filed: 1982-05-25
Abstract: Chemical demolition is brought about by a water/powder product which is placed in pre-drilled holes, which dry product comprises burnt lime with slaking retarding agents, Portland cement and plasticizer. The expansion of the lime is retarded to such a degree, that at water addition the cement has time to stabilize to a solid body in the entire mixture, placed for example in a predrilled hole before the lime expansion commences, which results in a solid but expanding and thereby blasting body.
Patent SE-8204580-L (SE)
Inventor: IVARSSON HANS-IVAR
IPC: B65D6/16
Filed: 1982-08-04
Abstract: No further information available at time of publication.
Patent SE-8204639-L (SE)
Inventor: WILLIAMS M A
IPC: C10N30/12
Filed: 1982-08-10
Abstract: Corrosion inhibiting aqueous functional fluid compositions are provided which comprise (a) water (b) a water soluble or dispersible, surface active, corrosion inhibiting alkali metal, ammonium or organic amine salt of a water insoluble C4 to C9 aliphatic monohydric secondary alcohol half ester of a hydrocarbon cyclic dicarboxylic acid or anhydride, said half ester having a molecular weight of from 240 to 297, (e.g. monoethanolamine salt of the 2-octanol half ester of phthalic acid) and optionally (c) a substance selected from the group consisting of an anionic surfactant, a nonionic surfactant, a cationic surfactant, an amphoteric surfactant and a lubricant or mixture thereof, the fluid having a pH in the range of 8 to 12. Such aqueous fluids are useful as metal working fluids.
Patent SE-8207048-L (SE)
Inventor: VALL-ILOVERA PASSANA J F
IPC: G07C5/10
Filed: 1982-12-09
Abstract: A fuel consumption indicating device for a motor vehicle is arranged to indicate the current fuel consumption relative to a norm determined by a microprocessor 6 on the basis of the sensed fuel supply rate and engine rotational rate and the indicated prevailing traffic conditions. A microprocessor 6 is arranged to receive signals from the fuel flow sensor 4 and engine rotational rate sensor 7, and also from preselection input means 11 operable manually whereby respective signals may be supplied to the microprocessor according to whether or how the manually operable selection means has been operated to indicate prevailing traffic conditions. A display indicator 12 is controlled by the microprocessor 6. A distance sensor 8 may also be incorporated. <IMAGE>
Patent SE-8207050-L (SE)
Inventor: BECKMAN E L
IPC: B29C45/73
Filed: 1982-12-09
Abstract: A resilient element, for example a clip (16, 17), a method of producing this element and a mould for the production of the resilient element. The resilient element is of plastic and its resilience is obtained by casting the plastic in a mould (1, 2) in which the opposite walls of the mould cavity in the area (15) which is intended to impart resilient properties to the element are held at different temperatures during the solidification of the plastic material. Only after the element being taken out of the mould does it receive its final shape. Shrinkage of material is here utilized actively to impart the resilient properties to the element.
Patent SE-8304141-L (SE)
Inventor: GULDENER HANSJAKOB
IPC: F04B43/12
Filed: 1983-07-26
Abstract: In a housing (1, 2), a plurality of tube-constricting rollers (3) are guided movably along a circular trajectory. A tube support member (7) serves to support a tube in contact with the perimeters of the rollers (3) on a section of the circular trajectory. The tube support member (7) is arranged movably in the housing (1, 2) and held by a bolt (10) which engages, by means of an eccentric section (10a), a slot in the tube support member (7). In operation, the tube support member (7) can pivot around the bolt (10) and is capable of limited movement relative to said bolt. By means of this resilience of the tube support member (7), the tube is preserved. By rotating the bolt (10) it is possible to adjust, via the eccentric section (10a), the gap between the tube support member (7) and the trajectory of the rollers (3), and to adapt said gap to the wall thickness of the tube used in a particular case. <IMAGE>
Patent SE-8306405-L (SE)
Inventor: WIKSTROM S
IPC: F24F13/072
Filed: 1983-11-21
Abstract: An air ventilation device (10), which is functional as both an air supply terminal device and an air exhaust terminal device, comprises one or more slot-like openings (18) which extend in the longitudinal and/or transverse direction of the device. These openings (18) are intended for the through passage of a gaseous ventilation medium and each opening co-acts with a pivotable guide vane assembly (20), such as to alter the flow conditions in the openings (18). The guide vane assembly comprises an elongated hollow body section (69) which has an appreciable thickness along the whole of its length and a guide fin (76). The guide fin (76) is flanked on both sides by longitudinally extending profiled side elements (14, 16). Extending along the whole length of the hollow thickened body section (69) of the assembly (20) and facing associated through passage openings (18) are guide vane setting means (62). The side elements (14, 16) are substantially planar and are provided with angled base surfaces (82, 106) which define the opening or openings (18).
Patent SE-8403026-L (SE)
Inventor: PETERSSON S A
IPC: B02C23/08
Filed: 1984-06-05
Abstract: The method is for the recovery selectively of copper and lead from granulate produced by the mechanical processing of cable scrap. The method involves exposing the granulate to conventional grinding, using grinding bodies which grind down the lead parts. After grinding, copper and lead can be completely separated. The grinding treatment is carried out on a wet or dry basis in e.g a bar mill, and the separation is effected by sieving. An intermediate fraction can with advantage be sieved out for renewed grinding in a primary or secondary mill.
Patent SE-8405312-L (SE)
Inventor: ZEITSCH K
IPC: B01D3/22
Filed: 1984-10-24
Abstract: A distillation or absorption column tray whose characteristic frequency is a specific function of the radius of circular apertures in its bottom wall, of the surface tension of the body of liquid therein at the operating temperature of the column and of the density of such liquid. This reduces the amplitude of vibrations of the tray under the action of ascending vapors and/or gases and hence increases the useful life of the tray.
Patent SE-8405914-L (SE)
Inventor: OLSSON M
IPC: A47J37/07
Filed: 1984-11-23
Abstract: A reciprocating movement of the combustion air and gas through a glow bed (13) is provided by exposing the bed to a high particle sound velocity. For this, an external low frequency generator (11) of max. frequency of 30 hz is used. The dimensions of the grate in a plane transverse to the reciprocating movement of combustion air and gas are below a quarter of the wave length of the generated sound. The sound generator frequency is determined by a Helmholtz resonator or a reciprocating mechanism. The resonator can be in the form of an electrical loudspeaker.
Patent SE-8406292-L (SE)
Inventor: NILSSON GUNNAR SIGVARD
IPC: F24D11/02
Filed: 1984-12-11
Abstract: A heat pump is provided from which heated fluid medium flows into a circuit (2) which initially passes through a magazine (3) in which via one or more coils (4,5) it either emits or absorbs heat to or from a surrounding medium. In part of the circuit it heats one or more radiators for domestic warmth. The heating medium in the magazine is used for heating tap water circulating through the magazine in a closed pipe system. - The pipe coils (4,5) forming part of the circuit and those (7,8) for heating tap water are alternately arranged relatively to each other in the height direction of the magazine. Additional heat to the fluid may be supplied by one or more immersion heaters (12,13), or by causing the medium to pass through a circuit (14) into a tank heated by a fire grate (17). The flow to the radiators is maintained at a constant level by a by-pass circuit (9) in which is a pressure-activated valve component (10) is provided.
Patent SE-8502200-L (SE)
Inventor: LEBRETON Y
Filed: 1985-05-06
Abstract: A series arrangement of a bridge rectifier (1) formed by diodes, a chopper (2), and an inverter (6) feeds a non-synchronous motor (8) via a transformer (7). Transistors are incorporated in the inverter without auxiliary circuits for commutation, and an internal clock (A) measures the variation speed of the frequency as a function of time. - A circuit (B) is available for selection of inverter voltage (Ur) as a function of the frequency, and which voltage controls the chopper via a regulator (C). A programmed micro-electronic system controls the quota between the chopper closing time and the fixed pulse period, and comprises a micro-processor, a number of memories, programmable pulse transmitters, a frequency/voltage converter, and a cyclic calculator.
Patent SE-8602614-L (SE)
Inventor: LASSI K-G
IPC: A01K89/02
Filed: 1986-06-11
Abstract: A dragging device in a fishing reel of the fixed-spool type having a housing accommodating a spool shaft rotatably mounted therein. A line spool is non-rotatably mounted on the end of the spool shaft projecting from the reel housing. The reel also comprises a transmission for transforming the movement of a handle into a movement of rotation of a member for winding up the fishing line on the line spool. The dragging device consists of a bait drag which is adapted, when fishing with a live bait, to adjustably brake the line spool for conforming to the size of the live bait. The dragging device is arranged for directly or indirectly acting on the spool shaft and for being engaged or disengaged by an outer slide and drag control disposed on the reel housing.
Patent SE-8700287-L (SE)
Inventor: HOLGERSSON J
IPC: E05B49/00
Filed: 1987-01-26
Abstract: The vehicle lock is positioned in the lower left-hand corner of the vehicle windscreen, permitting it to be viewed from the exterior, easily accessible, but without impeding the field of vision of the driver. It is opened with a key placed against the windscreen from the outside, and which induces a signal code from the lock to the central unit via a cable. The lock includes a casing with a thick base and walls and made of material, e.g. plastic, with low heat conduction properties. The top of the casing is of thin plastic with the ability to conduct heat four times better than the base. The casing is formed as a thin circular box contg. a coil which transmits a carrier wave with a range of approx. 20 cms. A signal lamp is fitted centrally on the top, and emits a flashing signal when the lock is locked, but is extinguished or transmits a different signal when the lock is open. A transfer fits on the inside of the windscreen, and the lock casing is adhered to it with line or pt. contact. It has a hole or transparent part, permitting passage of light from the lamp.
Patent SE-8700706-L (SE)
Inventor: GORLICH D
IPC: F02B3/06
Filed: 1987-02-20
Abstract: In an exhaust gas pipe of a diesel engine, a particle separator serving for reduction of the particle emission of the diesel engine by exhaust gas aftertreatment, a burner by which the particle separator can be regenerated by means of hot fuel gases delivered by the burner unit, the burner unit is so placed that, even in the case of leaks occurring at a flap valve for shutting off of the fuel gas line, no impairment of the operation of the burner is to be feared. For this purpose, upstream from the burner, a blower may be installed, which constantly provides air to the burner unit and the space of the fuel gas line between the flap valve and the burner unit, the air being discharged from the space into the environment by a vent pipe. In this way, exhaust gases, which leak past the closed flap valve into the fuel gas line, do not reach the burner and are discharged by the vent pipe into the enviroment. Alternatively, a suction blower can be placed in a vent pipe branching off from the space between the flap valve and the burner unit in the fuel gas line, this blower causing venting of the space, when the separator is not being regenerated and the flap valve is closed. According to another alternative embodiment, a bypass pipe goes from the space between the flap valve and the burner unit, into a section of the exhaust gas pipe located downstream from the separator. The discharge area of this bypass pipe is designed as an injector or ejector, so that a negative pressure is produced in the bypass pipe by which the space in the fuel gas line is vented.
Patent SE-8703443-L (SE)
Inventor: ROSENBERG OLOF HERBERT
IPC: A47C16/02
Filed: 1987-09-04
Abstract: A collapsible and vertically adjustable foot rest consists of two frame parts 1, 2 which are connected pivotably to each other about an axis X, and of which one part 2 supports a foot plate 3 tiltable about a pivot axis Y. The frame parts 1 and 2 are connected to each other by a connection member 4 which consists of two tubes which can be driven telescopically one within the other and can be locked in the desired position, and which each have their end portions rotatably mounted at the lower portion of the respective frame part. The foot plate is mounted on the one frame part in such a way that it affords a frictional resistance to tilting. <IMAGE>
Patent SE-8704257-L (SE)
Inventor: HAYDEN EJE
IPC: G08B21/00
Filed: 1987-11-02
Abstract: A receiver (2) incorporates an indicator (11) and an alarm (12), and receives signals (S,S') from each transmitter (1). On receipt of a signal, the indicator is activated, and after receipt of the same signal without interruption during a predetermined time period the alarm is activated. Each transmitter has a modulator (4) which modulates the emitted signal in such a way that it is distinguishable from those emitted from other transmitters. The receiver (2) has a demodulator (9) which demodulates the received SIGNALS FOR identification. The receiver comprises a sound receiver (8), a demodulator, a monitoring circuit (10), an indicator (11) and an alarm (12), and can be connected to mains supply. The sound receiver, incorporating an amplifier, is positioned in a bathing pool for receipt of signals from the various transmitters. The signals, after amplification, are passed to the demodulator.
Patent SE-8704995-L (SE)
Inventor: BASSETT M L
IPC: F16F15/133
Filed: 1987-12-15
Abstract: A spring damper drive for a clutch driven disc assembly. The assembly includes a pair of spaced outer covers connected to a generally cylindrical central hub. An annular support plate is disposed about the hub between the outer covers and is rotatable relative thereto throughout a limited distance. The outer covers and the support plate each have respective pluralities of openings formed therethrough. The openings are adapted to be aligned with one another so as to receive and retain respective pairs of dampening coil springs therein. Each spring opening is shaped generally in the form of a truncated sector, having a linear inner wall oriented perpendicularly to a bisecting radius of the outer cover, a pair of end walls extending perpendicularly outwardly from each end of the linear inner wall, and an arcuate outer wall connecting the two end walls. The peripheries of the spring openings formed in the two outer covers are defined by flanges which extend thereabout in opposed fashion. The radially outermost corners of each of those flanges are formed having shoulders which extend inwardly from the arcuate outer wall. The shoulders are provided to re-position the ends of the coil springs according to the amount of compression thereof caused by rotation of the support plate relative to the outer covers. As a result, the springs are properly positioned throughout relatively large amplitudes of angular displacement of the support plate relative to the outer covers, and premature wear of the springs is avoided.
Patent SE-8902684-L (SE)
Inventor: FREUDENTHAL H
IPC: B65D5/46
Filed: 1989-08-07
Abstract: Box of corrugated fibreboard intended for packaging objects in the form of cut fine paper, comprising a lower portion (1) and an upper portion (10) with walls (3,4 and, respectively, 12,13,14) extending all about. The upper portion (10) is formed to contain the objects, and the walls (3,4) of the lower portion (1) extend a short distance outside the walls (12,13,14) of the upper portion. Opposed end walls (4) on the lower portion (1) are provided at their upper edges with handle lugs (6), which are foldable outward from the end walls (4). According to the invention the objects first are placed in the upper portion (10), Its walls (12,13,14) are folded upward and enclose the objects. Thereafter the lower portion (1) is placed upon. Finally the box is turned to right side up.
Patent SE-9200814-L (SE)
Title: Floedesregulator foer katetrar och liknande anordningar samt ett saett foer deras tillverkning
Inventor: GRIFOLS LUCAS VICTOR
IPC: B29C67/00
Filed: 1992-03-17
Abstract: SAMMANDRAG Regulatorn bestKr av ett ror med tvarsnitts- och langddimensioner av forutbestamd noggrannhet, vilken regulator har rtirformiga Andar (2,3) for koppling till kateterns matarsystem. Tillverkningssattet omfattar utvandig uppvarmning av en zon av ett kontinuerligt ror och inforsel av en axiellt rOrlig dorn (8) koncentriskt in i roret, foljt av ett formningssteg genom tillplattning av roret runt dornen corn Kr inuti roret, vilken dorn sedan dras ut och lamnar rOret med dess noggrant dimensionerade borrning (5). FIG.5
Patent SE-9202502-L (SE)
Inventor: ANDERSSON K
IPC: D21H17/45
Filed: 1992-08-31
Abstract: PCT No. PCT/SE93/00663 Sec. 371 Date Feb. 3, 1995 Sec. 102(e) Date Feb. 3, 1995 PCT Filed Aug. 11, 1993 PCT Pub. No. WO94/05596 PCT Pub. Date Mar. 17, 1994Silica sols with a high content of microgel and particles with a specific surface area within the range 300 to 700 m2/g, preferably 400 to 650 m2/g. The sols can be prepared by acidification or a water glass solution and alkalization at a certain dry content, alternatively to a certain pH. The sols are particularly suitable for use as additives in papermaking in combination with cationic polymers and especially in combination with cationic acrylamide based polymers.
Patent SE-9300394-L (SE)
Inventor: FISCHABER BENGT
IPC: B60R9/045
Filed: 1993-02-08
Abstract: In a roof rack foot for fastening a roof rack bar (9) over a vehicle roof (1, 2), a support part (17) bears against the roof. The foot (8) has a clamping device (24) with an engagement part (14) which interacts with an engagement device (12, 13) which is sunk in a channel (3) in the roof (1, 2). The engagement part (14) is a screw which extends with a part (15) freely through an opening (22) in the lower part (16, 17) of the foot (8) and which, on the upper side of a bottom part (16) in the foot (8), has, with a threaded part (20), a threaded engagement with a nut (19) in order to be pressed upwards when the latter is tightened so that the foot (8) is fastened towards the roof (1, 2). The screw (14) extends through the nut (19) and has a head (23) for its fastening in a thread in the engagement device (12, 13). <IMAGE>